Model No: A-675 used for Behind the ear hearing aid/BTE; Model No: A13 used for In the ear hearing aid/ITE; Model No; A312 used for In the canal hearing aid /ITC; Model No: A10 used for Completely in the canal hearing aid/CTC,

Voltage: 1.4V

Hearing-aid using zinc-air button batteries size from A675 to A10, you can expect fewer battery replacements, clearer tones, less distortion, fewer volume adjustments, and longer service life.

Main Features:

With metallic zinc as its negative electrode, oxygen in the air as its positive depolarizer and aqueous potassium hydroxide as its electrolyte, the zinc-air cell has the highest energy density of any battery system. It also meets the worldwide environmental regulations. More features as follows: Super Long Service life 2-10 times longer than any other battery systemFlat Discharge > Constant output voltage makes less adjustment of your hearing aidHigh drain output will power the most heavy duty hearing aid easilyExcellent Sealed Shelf Life Up to five years shelf life sealed with tab

A10/A13/A312/A675 hearing aid battery (zinc air battery)- OEM your logo and brand- Short lead time- Best price for bulk